Hadoop fsck Commands

Hadoop fsck Commands 

Command
Description
hadoop fsck /
Filesystem check on HDFS
hadoop fsck / -files
Display files during check
hadoop fsck / -files -blocks
Display files and blocks during check
hadoop fsck / -files -blocks -locations
Display files, blocks and its location during check
hadoop fsck / -files -blocks -locations -racks
Display network topology for data-node locations
hadoop fsck -delete
Delete corrupted files
hadoop fsck -move
Move corrupted files to /lost+found directory